| TT Cup Ukraine | 2021/03/16 10:50 | Mykola Tovkach v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/03/15 09:05 | Mykola Tovkach v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/03/13 16:05 | Mykola Tovkach v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/03/12 03:15 | Oleksandr Kostiuk v Mykola Tovkach | L | 2-3 |
| TT Cup Ukraine | 2021/03/12 00:15 | Mykola Tovkach v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/03/09 09:40 | Mykola Tovkach v Oleksandr Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/01/29 02:45 | Mykola Tovkach v Oleksandr Kostiuk | W | 0-3 |
| TT Cup Ukraine | 2021/01/28 23:15 | Oleksandr Kostiuk v Mykola Tovkach | L | 0-3 |
| TT Cup Ukraine | 2021/03/18 21:45 | Oleksandr Kostiuk v Vitaliy Pinchuk | W | 3-2 |
| TT Cup Ukraine | 2021/03/16 12:00 | Oleksandr Kostiuk v Sergey Gilitukha | L | 1-3 |
| TT Cup Ukraine | 2021/03/16 10:50 | Mykola Tovkach v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/03/16 09:05 | Anton Shipilov v Oleksandr Kostiuk | L | 3-1 |
| TT Cup Ukraine | 2021/03/16 07:20 | Andrey Tsikhotskiy v Oleksandr Kostiuk | L | 3-2 |
| TT Cup Ukraine | 2021/03/15 12:35 | Oleksandr Kostiuk v Bogdan Stasiuk | W | 3-2 |
| TT Cup Ukraine | 2021/03/15 12:00 | Oleksandr Kostiuk v Sergey Gilitukha | W | 3-0 |
| TT Cup Ukraine | 2021/03/15 10:50 | Andrey Tsikhotskiy v Oleksandr Kostiuk | W | 2-3 |
| TT Cup Ukraine | 2021/03/18 22:15 | Mykola Tovkach v Andrey Tsikhotskiy | W | 3-1 |
| TT Cup Ukraine | 2021/03/17 03:15 | Illya Semeniuk v Mykola Tovkach | L | 3-1 |
| TT Cup Ukraine | 2021/03/17 02:45 | Mykola Tovkach v Roman Rybachuk | L | 0-3 |
| TT Cup Ukraine | 2021/03/17 01:15 | Mykola Tovkach v Sergii Lugovskyi | L | 2-3 |
| TT Cup Ukraine | 2021/03/17 00:15 | Mykola Tovkach v Illya Semeniuk | W | 3-1 |
| TT Cup Ukraine | 2021/03/16 23:15 | Mykola Tovkach v Roman Rybachuk | L | 1-3 |
| TT Cup Ukraine | 2021/03/16 22:45 | Mykola Tovkach v Sergii Lugovskyi | W | 3-0 |
| TT Cup Ukraine | 2021/03/16 13:10 | Mykola Tovkach v Andrey Tsikhotskiy | L | 0-3 |